In 2017, according to Guy Carpenter, the combined property and workers compensation private conventional-only terrorism reinsurance capacity was estimated to be USD 2.5 billion per cedent program. Reinsurance capacity for coverage that includes Nuclear, Biological, Chemical and Radiological, especially in Tier 1 cities and central business districts, has become increasingly challenging to secure over the past two years due to the accumulated aggregate constraints of some markets and is estimated to range between USD 500 million and USD 1 billion per program.

Marsh’s 2018 Terrorism Risk Insurance Report, produced with support from Guy Carpenter, explores the state of the terrorism insurance marketplace, presenting data on purchasing and pricing trends.